152816049 has 12 divisors (see below), whose sum is σ = 221880516. Its totient is φ = 101348352.

The previous prime is 152816047. The next prime is 152816089. The reversal of 152816049 is 940618251.

152816049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 105206049 + 47610000 = 10257^2 + 6900^2 .

It is not a de Polignac number, because 152816049 - 2¹ = 152816047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152816047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42252 + ... + 45725.

It is an arithmetic number, because the mean of its divisors is an integer number (18490043).

Almost surely, 2^152816049 is an apocalyptic number.

It is an amenable number.

152816049 is a deficient number, since it is larger than the sum of its proper divisors (69064467).

152816049 is a wasteful number, since it uses less digits than its factorization.

152816049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88176 (or 88173 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 152816049 is about 12361.8788620501. The cubic root of 152816049 is about 534.6336899121.

The spelling of 152816049 in words is "one hundred fifty-two million, eight hundred sixteen thousand, forty-nine".